[1] German Ctr Lung Res DZL, LungenClin Grosshansdorf, Airway Res Ctr North ARCN, Grosshansdorf, Germany
[2] German Ctr Lung Res DZL, LungenClin Grosshansdorf, Pulm Res Inst, Airway Res Ctr North ARCN, Grosshansdorf, Germany
[3] Univ Med Ctr Hamburg Eppendorf, Div Pneumol, Hamburg, Germany
[4] Univ Med Ctr Hamburg Eppendorf, Ctr Pulm Arterial Hypertens Hamburg, Hamburg, Germany
[5] German Ctr Lung Res DZL, Res Ctr Borstel, Leibniz Lung Ctr, Airway Res Ctr North ARCN, Borstel, Germany
[6] Qurasoft GmbH, Koblenz, Germany
[7] Univ Hosp Schleswig, German Ctr Lung Res DZL, Airway Res Ctr North ARCN, Dept Internal Med 3, Holstein Campus Lubeck, Lubeck, Germany